Full Report for Listed Buildings
The list description is not intended to be a complete inventory of what is listed: it is principally intended to aid identification. By law, the definition of a listed building includes the entire building (i) and any structure or object that is fixed to the said building and ancillary to it and (ii) any other structure or object that forms part of the land and has done so since before 1 July 1948, and was within the curtilage of the building, and ancillary to it, on the date on which said building was first included in the list, or on 1 January 1969, whichever was later.
Summary Description
Reference Number
4049
Building Number
Grade
I
Status
Designated
Date of Designation
02/08/1988
Date of Amendment
02/08/1988
Name of Property
Menai Suspension Bridge (CROWN PROPERTY)
Address
Location
Unitary Authority
Isle of Anglesey
Community
Menai Bridge
Town
Locality
Easting
255619
Northing
371510
Street Side
Location
Spanning the Menai Straits to W of the city.
Description
Broad Class
Transport
Period
History
Built 1818 to 1826 by Thomas Telford. This renowned bridge completed the London to Holyhead Turnpike Road. The site was chosen because of its steep bankis enabling the erection of a high bridge to satisfy the Admiralty's requirements. The construction was a development of Telford's own design for an unexecuted bridge over the Mersey and that by Captain Brown over the Tweed. Opened 30 January 1826 - 100ft high, 28ft wide roadway and with a single suspended span of 579ft; 130ft longer than any previously built bridge. Reconstructed 1938-40 by Sir Alexander Gibb.
Exterior
Coursed rubble Penmon masonry with ashlar facings to the tapered suspension towers or 'pyramids' from which the deck is hung on a system of 16 chains (originally iron, now steel) with pins. These are carried down at either end to a point deep in the rock. 4 arches to Anglesey side and 3 to Bangor side, over tapered piers; voussoirs, impost bands and bracket cornice above. The later metal pedestrian walkways are further bracketed out; originally there was just the narrow central pavement. Each carriageway passes under the towers through semi-circular arched openings, matched above by paired blind recesses over inscribed tablets. The handrails continue as far as the low tapered piers with pyramidal caps at each end and on the mainland side trellised railings continue to either side and sweep round to terminate in similar piers with panelled recesses.
At the mainland end the suspending members are taken into the former Toll House, a low 3-storey classical ashlar faced building with channelled rustication to ground floor. 3-bay front facing bridge with broad and taller end pilasters and arched entries; central bay advanced and taller and flanking bays have 12-pane sash windows below blind recessed panels; arched openings to ground floor 'loggia'. 2-bay side elevations with similar detail. The building ramps down at rear which is part modernised. Later toll houses were built at either end of the bridge.
Interior
Reason for designation
Cadw : Full Report for Listed Buildings [ Records 1 of 1 ]
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